#include "stdio.h"
struct Fridge
{
	struct
	{
		int length;	
	}
	screwdriver[3];
	
	int screwdriver_count;
}fridge;
int main()
{
	int i;
	
	struct Fridge * p = &fridge;
	p->screwdriver[0].length = 10;
	p->screwdriver[1].length = 8;
	p->screwdriver_count = 2;
	for(i = 0;i<p->screwdriver_count;i++)
	{
		printf("%d\n",p->screwdriver[i].length);
	}
	return 0;
	
 } 
